System Description

SYSTEM

METER ILLUMINATION CONTROL : System Description


METER ILLUMINATION CONTROL FUNCTION

- Combination meter controls meter illumination, based on the following signal.
- Position light request signal
- The combination meter switches mode between Daytime mode and Nighttime mode, according to the following conditions.





*: For further information, System Description.

BUCK LIGHT ILLUMINATION CONTROL FUNCTION

The operation of the illumination control switch allows the brightness adjustment of meter illumination.






METER ILLUMINATION ON/OFF CONTROL FUNCTION

- Combination meter turns ON meter illumination when the following condition is satisfied:
- Ignition switch ON
- Combination meter turns OFF meter illumination when any of the following condition is satisfied:
- During a crank with vehicle speed less than 1 km/h (0.6 MPH) and ACC power supply OFF
- Ignition switch OFF or ACC power supply OFF
- The combination meter receives the following signals to control meter illumination.